baber/WOPTO huggingface dataset:
Patent JP-H10162694-A (JP)
Title: Structure of lever switch for vehicle
Inventor: UCHIYAMA NORIO
IPC: B60R16/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent dust from infiltrating from a notch section by providing the notch section on the opening of the boot of a lever switch for a vehicle, and lugaging the notch section with a correcting member. SOLUTION: When a column cover 10 direction is peeped from a door side, a lever insertion hole 10a is seen. A boot 9 in which the notch section 9d of its opening 9c is fit-inserted with a correcting member 20 is provided inside the insertion hole 10a. Since the notch section 9d is fit-inserted with the correcting member 20, no hole shape is exposed, and the external appearance is improved. A switch case 5 and a base 8 are invisibly concealed. The notch section 9d of the boot 9 is made invisible by the correcting member 20, and the boot 9 is installed compatibly with the insertion port 10a to arrange a wall face section. The boot 9 prevents dust from infiltrating into the column cover 10 and switch case 5. When an operation lever 1 is operated, it is brought into no contact with the boot 9 because the boot 9 is formed into a so-called trumpet shape.
Patent JP-2001145545-A (JP)
Title: Cushion comprising mattress or the like
Inventor: KAWAKUBO YOSHIHIRO
IPC: A47C27/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To properly form partially hard points locally in a mattress incorporating coil springs without using plural types of coil springs. SOLUTION: A pair of cushion units 1 comprising a layered cushion part Ma is formed by combining a plurality of cushion constituents 2 formed of a plurality of coil springs 20 in parallel contained in tubes 22 of tissue. At least one of the pair of cushion units is provided with a concave part 10. Some of the plurality of cushion constituents 2 contain coil springs 20 in more compressed state in tubes 22 of tissue because of the concave part 10 for reducing their size of the longitudinal direction with respect to the rest of the cushion constituents 2. The cushion is provided with spacers 3 of a thickness corresponding to the space formed by the concave part 10.
Patent JP-H10169443-A (JP)
Title: Device and method for adjusting temperature for circulating fluid
Inventor: TAKAHASHI MASANORI
IPC: F01P7/16
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To adjust the temperature of a circulating fluid to a desired level. SOLUTION: A temperature adjusting device comprises a circulation system flow passage 3, a heat exchanging means 2 provided in the midway of the flow passage 3 for heating or cooling a circulating fluid, a fluid control valve 6 provided in the flow passage 3 for controlling the inflow or outflow of the circulating fluid from the heat exchanging means caused by a change in the temperature of the circulating fluid, a circulation driving means 4 for circulating fluids to the flow passage 3, a temperature detecting means 10 for detecting the temperature of the circulating fluid, and a control means 9 for controlling the driving of the fluid control valve 6 and the circulation driving means 4 based on a preset content and the temperature of circulating fluid detected by the temperature detecting means 10.
Patent JP-2001148391-A (JP)
Title: Pc board pad
Inventor: ODA ATSUKO
IPC: H01L21/56
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost support for double-sided PC boards to be loaded in a cream solder printer of an electronic component mounting machine. SOLUTION: A face 2a, on which electronic components 3 are mounted, of a sample PC board 2 is covered with a soft film 4, and an impression is taken for a PC board support 1 with a molding material 12, poured in a mold 11 and cured. On the top surface of the PC board support 1, recesses 21 which are required in the cream solder printing process are formed at the positions to mount the electronic components on the double-sided PC board.
Patent JP-H06146288-A (JP)
Title: Light weighted banking
Inventor: MIKI HIROSHI
IPC: E02D3/00
Filed: 1992-11-17
Abstract: PURPOSE:To build a banking with little sinking even on weak ground and of excellent natural view by building the banking by the use of light weighted and reinforced soil for the core part and short fiber mixing soil on the slope face part, and making it possible to be vegetative. CONSTITUTION:Light weight and reinforced soil 1 is used for the core part, and short fiber mixing soil 2 is used for the slope face part. The short fiber mixing soil 2 is constituted by mixing one or two among polyester fiber, polyamide fiber, polyacrylonitrile fiber, vinylon fiber, polyethylene fiber, and polypropylene fiber, with the soil. A banking with little sinking can be built even on weak ground, immediately made vegetative, and the soil generated at site can be utilized so as to form a light weight banking useful from the viewpoint of execution cost.
Patent JP-H01171627-A (JP)
Title: Mixing and dispersing treatment device
Inventor: KAMIWANO MITSUO
IPC: B01F27/74
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently disperse a material by providing a revolving body and forming such a guiding member on the peripheral surface of the revolving body that has forward moving guide surfaces advancing the material to be treated and backward moving guide surfaces retreating the material to give uniform shearing forces to the material. CONSTITUTION:A treating medium 4, such as glass beads, ceramic beads, etc., are uniformly charged in the axial direction in a treating vessel according to the material to be treated and the treating purpose. When the revolving body 10 is revolved, a part of the material to be treated containing the treating medium 4 collides against the forward moving guide surfaces 13 of the guide member 12 to be moved to a supply opening direction, and the other part collides against the backward moving guide surfaces 14 and then again collides against the forward moving guide surfaces 13 to be moved to the direction of a discharge opening 3. As a result, the material to be treated is flowed and rotated in various direction in almost the same axial zone of the revolving body 10, and almost uniformly distributed and moved in the axial direction of the revolving body 10, so that the shearing forces are uniformly given to the material which is efficiently dispersed and flowed out through the discharge opening.
Patent JP-H04206645-A (JP)
Title: Bonding wire
Inventor: SHIMIZU JUICHI
IPC: H01L21/60
Filed: 1990-11-30
Abstract: PURPOSE:To prevent an improper accident, etc., due to contact of wires with each other at the time of resin-sealing a semiconductor element by using a gold alloy core material containing predetermined composition and having a predetermined diameter, and covering its outside with gold of special purity. CONSTITUTION:Gold, 5-30wt.% of copper or, additionally, 0.1-20wt.% of silver are melted and cast. Then, after rolling of a groove is executed, a wire drawing and an intermediate heat treating at about 600 deg.C are repeated, and a gold alloy wire having about 0.03mm of a diameter is manufactured. Thereafter, this alloy wire is used as a core material, pretreated such as degreased, pickled, etc., then plated with gold of 99.99wt.% of purity by using a neutral cyan bath, annealed, wire drawn repeatedly. In this case, it is treated so that the diameter of the core material becomes 10-90% of the diameter of this double structure wire.
Patent JP-H06147042-A (JP)
Title: Two-cycle engine
Inventor: NAKAMURA MITSUYOSHI
IPC: F02B75/02
Filed: 1992-11-16
Abstract: PURPOSE:To form an optimum passage shape at a low cost by attaching a straightening vane for straightening intake air emitted out of an intake window, to a housing at the rear of a stopper attached to the back of a valve element in a reed valve. CONSTITUTION:When a piston goes down, a reed valve 5 is closed. That is, a valve element 5b takes a valve seat surface 5a, closing an intake window 5a3, and thereby the inner part of a crankcase 3b is precompressed. Therefore, intake air in this precompressed crankcase 3b is scavenged to a combustion chamber from a scavenging passage 2e. Incidentally, if up-and-down differential pressure in this valve element 5b becomes higher than the specified value, its base end is lifted up after the tip is separated from the valve seat surface 5a2, and thereby the back comes into contact with a stopper 5c. At this time, at the initial stage of strokes of the valve element 5b, the intake air is conducted into an inlet passage 3c as guiding it with the tip of a straightening vane 5d. At both the middle and latter stages of strokes of the valve element, the intake air is taken into the crankcase 3b as guiding it with a wall surface of the straightening vane 5d.
Patent JP-2000161166-A (JP)
Title: Engine
Inventor: KASHIMA YUKINORI
IPC: F02M69/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine easy to arrange an intake passage and the like. SOLUTION: An engine 9 has an intake passage 53 placed between the intake port of a combustion chamber 11a and a silencer 51 and a throttle body 41 is provided at the middle part of the intake passage 53. The intake passage upstream from the throttle body 41 is constructed of an intake pipe 46 and an injector 56 for injecting fuel is attached to the throttle body 41 or the intake pipe 46.
Patent JP-H08160034-A (JP)
Title: Water quality monitor apparatus
Inventor: ETO SHUNJI
IPC: G01N27/416
Filed: 1994-12-05
Abstract: PURPOSE: To rapidly and certainly detect the abnormality of water quality. CONSTITUTION: The water quality monitor apparatus is equipped with a monitor tank 4 into which water to be monitored is continuously introduced, a living body data extraction means provided in the monitor tank 4 and extracting the living body data of the stocked eel in the monitor tank 4 and an information means driven on the basis of the living body data of the eel extracted by the living body data extraction means to monitor the quality of the water to be monitored introduced into the monitor tank 4 on the basis of the output of the information means. The water to be monitored is introduced into the monitor tank 4 from a water guide passage 1. A living body current detector 5 is arranged in the monitor tank 4 and the living body current of the stocked eel in the monitor tank 4 is extracted by the detector 5.  The living body current extracted by the detector 5 is amplified by an amplifier 16 to be displayed on an ammeter 17. When abnormality is generated in the water to be monitored introduced into the monitor tank 4, the living body current is displayed as an abnormal value different from a predetermined range and the abnormality of water quality can be detected.
Patent JP-H11159357-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: KIMURA SHUJI
IPC: F02D13/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently purify exhaust by controlling an exhaust temperature to a temperature area having high conversion efficiency of a NOx catalyst. SOLUTION: This diesel engine is provided with a nitrogen oxide reduction catalyst 15 on an engine exhaust path 12. A detection means 36, 37 detecting an operation state and a variable valve system 14 variably control the expansion ratio of an engine are provided, and the open timing of an exhaust valve is advanced and delayed so as to obtain a predetermined exhaust temperature in response to the engine operation state.
Patent JP-H11164380-A (JP)
Title: Motor-driven hanging microphone device
Inventor: ISOBE MASAHIRO
IPC: H04R1/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hanging microphone device for which no preliminary loading is required and with good drooping characteristics. SOLUTION: The hanging microphone device is provided with winding mechanism to wind and deliver a cable wire 24, guide mechanism 28 to guide winding and delivery of the cable wire 24, microphone hanging mechanism with which the guided cable wire 24 is connected and on which the microphone is installed and constituted so as to transfer the microphone to an optional position by winding and delivering the cable wire 24. In this case, the guide mechanism 28 is provided with a pulley 32 to which the cable wire 24 is delivered, a press roller 42 to hold the cable wire 24 hung over the pulley 32 between it and the pulley 32 to be freely transferred and connected and a motor 35 to drive, to rotate the press roller 42 and to assist the delivery of the cable wire 24.
Patent JP-2001148649-A (JP)
Title: Radio base station
Inventor: ISHIDA AKIRA
IPC: H04B7/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive array radio base station for reducing interference with the control signals of the other radio base station. SOLUTION: A signal processing part 50 intermittently transmits the control signals by forming a non-directional pattern, receives the control signals from a mobile station by forming an array antenna pattern and further, transmits link channel allocation by the non-directional pattern or the array antenna pattern.
Patent JP-H06179146-A (JP)
Title: Pallet conveying truck
Inventor: SUZUKI FUMIO
IPC: B23Q7/00
Filed: 1992-12-10
Abstract: PURPOSE:To simplify the mechanism for carrying-in/out a pallet without installing an elevator device for a fork pin, by carrying out the transport-in/out of the pallet at the position corresponding to the height of each machine tool, as for a conveying truck which conveys workpieces placed on the pallet between a plurality of machine tools. CONSTITUTION:A pallet conveying truck is equipped with a lift driving device for raising and lowering a lift table 20 arranged on the conveying truck, fork table 37 which is arranged on the lift table 20 and places a pallet, and a fork driving device which shifts the pallet P to the pallet receiving/delivering board of a machine tool by hooking a fork pin 31 installed on the fork table 37 with the pallet and shifting the fork table 37. The pallet P is conveyed to/from the machine tool, etc., according to the combination of the driving operations of the lift table 20 and the fork table 37.
Patent JP-H03192722-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SHUDO EIICHIRO
IPC: H01L23/52
Filed: 1989-12-22
Abstract: PURPOSE:To make the lower layer wiring selectively conductive to the upper layer wirings by a method wherein interlayer insulating films, wherein multiple contact holes are made, are formed and then the edges of the contact holes are aligned with the edges of the upper layer wirings while the latter edges are selectively irradiated with laser beans to be melted down and led into the contact holes. CONSTITUTION:A lower layer wiring 3 is formed on a semiconductor substrate 1 while interlayer insulating films 4, 5 wherein multiple holes 8 are made are formed on the lower layer wiring 3 and then upper layer wirings 10A are formed on the interlayer insulating films 4, 5. Next, the edges of the contact holes 8 are aligned with the edges of the upper layer wirings 10A while the latter edges are selectively irradiated with laser beams A, B to be melted down and led into contact holes 8 for selectively making the lower layer wiring 3 conductive to the upper layer wirings 10A. Through these procedures, the required contact in the circuit between the lower layer wiring 3 and the upper layer wirings 10A can be made after the formation of the upper layer wirings 10A without using a mask and the selective etching process.
Patent JP-H04198384-A (JP)
Title: Room temperature curing adhesive composition having excellent repairing property
Inventor: IKETANI YASUO
IPC: C09J121/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the title composition firmly bondable to a material such as metal, plastic, rubber or inorganic material to be adhered, having excellent long-term durability after bonding by blending a reactive liquid rubber-like organic polymer with a releasability improving filler having specific particle diameters. CONSTITUTION:(A) 100 pts.wt. reactive liquid rubber-like organic polymer such as liquid (modified) silicone polymer, liquid urethane polymer or liquid modified polysulfide polymer is blended with (B) preferably 10-100 pts.wt. releasability improving filler having 100-500mum particle diameters, such as inorganic filler, e.g. silica sand or organic filler, e.g. particles of nylon resin or alicyclic saturated hydrocarbon-based resin to give the objective composition.
Patent JP-2001146924-A (JP)
Title: Bearing cup for universal joint
Inventor: AIDA TOMOYUKI
IPC: F16D3/41
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cup for a universal joint capable of preventing generation of cracking caused by deflection generated when a bearing cup is assembled with a joint cross. SOLUTION: In the bearing cup 5, the sum (A+B) of a protrusion size of a ring shaped protrusion part 7 of a bottom part 5B and a protrusion size B of a protrusion part 6 of an end surface 8 of a shaft part 2, is set to a size of 40% in the wall thickness d of the bottom part 5B. By this set size, as shown in Figure 1 (B), the bearing cup 5 is fitted to the shaft part 2 of the joint cross 1, and a peripheral part 20 of the bottom part 5B abuts on the peripheral part 8A of the end surface 8 of the shaft part 2 of the joint cross 1 before cracking is generated on the bottom part 5B when the bottom part 5B is pushed to the end surface 8 of the shaft part 2. Deflection of the bottom part 5B at the time of assembly is restricted so as to prevent generation of cracking.
Patent JP-H08225420-A (JP)
Title: Antimicrobial agent and its production
Inventor: INAHATA KEISHIROU
IPC: A01N43/38
Filed: 1994-12-09
Abstract: PURPOSE: To obtain an antimicrobial agent useful for medicine, cosmetic, food, industrial article, household article, having high safety, showing excellently antimicrobial effect to various microorganisms, comprising an extract prepared from a plant of the genus Murraya. CONSTITUTION: The whole plant or one or more parts of leaf, stem, underground stem and fruit of a plant of the genus Murraya are primarily extracted with a polar solvent. Then, the solvent is distilled away from the primary extracted solution and the prepared extract is secondarily extracted with a polar solvent further to give a secondary extract. In the secondary extraction, the extract is washed with water or steam before or after the extraction treatment to give the extract of the plant of the genus Murraya. Then, the prepared extract is used as an essential component to give the antimicrobial agent. The extract contains especially a carbazole compound of formula I and/or formula II. The extract contains preferably about 1-50% of the carbazole compound so as to sufficiently show effects as antimicrobial agent.  By the method, an active ingredient for the antimicrobial agent can be produced in a high purity, simply and efficiently.
Patent JP-H08154777-A (JP)
Title: Arm rest of seat
Inventor: YAMAZAKI AKINORI
IPC: A47C7/54
Filed: 1994-12-08
Abstract: PURPOSE: To enable a person sitting on the seat on the rear side of a seat to commonly use the arm rest of the seat. CONSTITUTION: The arm rest 4 mounted at the middle in the side part of the back rest part 3 of the seat 1 is made turnable about 180 deg. in an approximately horizontal state by backward turning over the arm rest from an approximately forward horizontal state so that the person sitting on the seat on the rear side of the seat is able to commonly use the arm rest 4 when the arm rest is turned over backward to the approximately horizontal state.
Patent JP-H04198739-A (JP)
Title: Inspecting method for re-melt treatment depth of al alloy cylinder head
Inventor: YAMAMOTO YOSHIFUMI
IPC: G01N21/55
Filed: 1990-11-28
Abstract: PURPOSE:To easily detect the re-melt treatment depth nondestructively by cutting a protruded section across a re-melt treated portion and an untreated portion, and applying buff polishing and etching treatment to a machined face. CONSTITUTION:The re-melt treatment consisting of the re-fusion process with a TIG arc device 11 and the quick cooling process is applied around the apex of a valve bridge section 7. The preset finish machining is applied to an exhaust valve hole 4 and an intake valve hole 5 across a re-melt treated portion 7a and a re-melt untreated portion 7b, and buff polishing 12 and etching treatment are applied to a mechanically machined face. The difference of irregularities between the machined face of the re-melt treated portion 7a and the machined face of the re-melt untreated portion 7b becomes remarkable, the difference of the light reflection characteristic is generated between the machined faces, and a contrast is generated between both of them. The re-melt treatment depth can be easily detected visually by this contrast.
Patent JP-H03194025-A (JP)
Title: Step construction for manhole and the like
Inventor: TAKAHASHI EIZO
IPC: E06C9/04
Filed: 1989-12-21
Abstract: PURPOSE:To go in and out of a manhole and the like safely and easily by arranging scaffold metal fixtures on the wall of a manhole and the like, inserting a handrail bar in the through hole of the upper scaffold metal fixture, and locking the lower end of the bar on the locking part of the lower scaffold metal fixture. CONSTITUTION:An ascent and descent step is constituted so that a plurality of scaffold metal fixtures 1a-1c are embedded on a wall at their base parts and arranged in a row in the vertical direction at suitable intervals. In these scaffold metal fixtures 1a-1c, a through hole is provided on the upper fixture 1a and a locking part is provided on the lower fixture 1b. If necessary, a handrail bar 4 is inserted in the through hole of the upper fixture 1a, and the lower end is locked on the locking part of the lower fixture 1b. Further in this case, the upper end part of the handrail bar 4 is projected over the upper footing metal fixture 1a by the required length. Hereby, ascent and descent through the step is carried out safely and easily, and it is contributed for calling attention against the opened manhole and prevention of a fall.
Patent JP-H10168294-A (JP)
Title: Antibacterial polycarbonate resin composition
Inventor: KIKUCHI SEIJI
IPC: C08L69/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial polycarbonate resin composition excellent in heat stability by mixing a polycarbonate resin with an antibacterial zeolite bearing replaced antibacterial metallic ions and an olefin wax containing carboxyl groups and/or carboxylic anhydride groups. SOLUTION: 100 pts.wt. resin comprising at least 50wt.%, desirably at least 60wt.%, based on the total thermoplastic resin, is mixed with 0.1-5 pts.wt. antibacterial zeolite and 0.03-3 pts.wt. olefin wax. The antibacterial zeolite is desirably one prepared by replacing the sodium ions, calcium ions, magnesium ions, etc., of a zeolite by silver, copper or zinc ions so that the antibacterial ions may constitute 0.1-30 wt. of the zeolite. The acid-modified olefin was added to improve the heat stability of the antibacterial polycarbonate resin and the dispersibility of the antibacterial agent. The acid group concentration is 0.1-6 meq/g per g of the wax.